Hrmm. Well, I don't have any ata66 drives, only one IBM 10 GB ata33 drive, which is in my ide1 controller. I have nothing in my 66 controllers.
Thanks for the help, though. I haven't really heard of anyone else having this type of problem, so I may try some BIOS settings next I guess. I doubt it's my devices(which are all popular), since 2000 hasn't even searched for them yet. *sigh*
-Doc